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Graduate Metric for an observer in free fall two schwarzchild radii from black hole.
SorryI realize I have posted this in the wrong place (new to this forum). -
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Graduate Metric for an observer in free fall two schwarzchild radii from black hole.
Hi all, I have a GR exam on tuesday and getting a bit confused as to how to find the metric for an observer in free fall a distance two schwarzchild radii from a black hole. I know this is a bit of a basic question but I am just wondering if I am correct to substitute r=2rs and dt=d(tau)...